Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Chapter 11.2, Problem 10STQ
Suppose you want me class ArraySearcher to work for arrays whose values are sorted in descending order instead of ascending order. How would you change the definition of ArraySearcher?
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ArrayLists can only be filled with reference type data, so you cannot fill them with primitive type data. How can you work around this with integers? (How can you have an ArrayList filled with integers?)
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OverviewIn this task you must write a class with which we can roll five dice and then check if we have got Yatzy (all five dice show the same value). The purpose is for you to learn how to handle an array and to sort the elements in an array.
TaskYou have probably come into contact with the dice game Yatzy1 before. In that game, it is a matter of collecting points by throwing five dice and putting together different combinations, such as full house (two of a number and three of another), two pairs or yatzy. Getting yatzy means that all dice show the same number.Your task is to write a class called Yatzy with which you should be able to roll the five dice and then check if it became yatzy or not. The idea is that this class should include a method for each type of combination that is possible to get points for, but that you should only implement the method that controls yatzy.
The class must contain an instance variable named dices. This is an array with room for five integers. It…
Please use java.
Show the steps with pictures.
In this assignment, you will implement a class calledArrayAndArrayList. This class includes some interesting methods for working with Arrays and ArrayLists.
For example, the ArrayAndArrayList class has a “findMax” method which finds and returns the max number in a given array. For a defined array: int[] array = {1, 3, 5, 7, 9}, calling findMax(array) will return 9.
There are 4 methods that need to be implemented in the A rrayAndArrayList class:
● howMany(int[] array, int element) - Counts the number of occurrences of the given element in the given array.
● findMax(int[] array) - Finds the max number in the given array.
● maxArray(int[] array) - Keeps track of every occurrence of the max number in the given
array.
● swapZero(int[] array) - Puts all of the zeros in the given array, at the end of the given
array.
Each method has been defined for you, but without the code. See the javadoc for each method for instructions on what the…
Chapter 11 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 11.1 - What output will be produced by the following...Ch. 11.1 - What is the output produced by the following code?Ch. 11.1 - Write a recursive definition for the following...Ch. 11.1 - What is the output of the following code? public...Ch. 11.1 - Prob. 5STQCh. 11.1 - Complete the definition of the following method....Ch. 11.2 - Revise the method getCount in Listing 11.5 so that...Ch. 11.2 - Prob. 8STQCh. 11.2 - Prob. 9STQCh. 11.2 - Suppose you want me class ArraySearcher to work...
Ch. 11.2 - What Java statement will sort the following array,...Ch. 11.2 - How would you change the class MergeSort so that...Ch. 11.2 - How would you change the class MergeSort so that...Ch. 11.2 - If a value in an array of base type int occurs...Ch. 11.3 - Convert the following event handler to use the...Ch. 11 - What output will be produced by the following...Ch. 11 - What output will be produced by the following...Ch. 11 - Write a recursive method that will compute the...Ch. 11 - Write a recursive method that will compute the sum...Ch. 11 - Complete a recursive definition of the following...Ch. 11 - Write a recursive method that will compute the sum...Ch. 11 - Write a recursive method that will find and return...Ch. 11 - Prob. 8ECh. 11 - Write a recursive method that will compute...Ch. 11 - Suppose we want to compute the amount of money in...Ch. 11 - Prob. 11ECh. 11 - Write a recursive method that will count the...Ch. 11 - Write a recursive method that will remove all the...Ch. 11 - Write a recursive method that will duplicate each...Ch. 11 - Write a recursive method that will reverse the...Ch. 11 - Write a static recursive method that returns the...Ch. 11 - Write a static recursive method that returns the...Ch. 11 - One of the most common examples of recursion is an...Ch. 11 - A common example of a recursive formula is one to...Ch. 11 - A palindrome is a string that reads the same...Ch. 11 - A geometric progression is defined as the product...Ch. 11 - The Fibonacci sequence occurs frequently in nature...Ch. 11 - Prob. 4PPCh. 11 - Once upon a time in a kingdom far away, the king...Ch. 11 - There are n people in a room, where n is an...Ch. 11 - Prob. 7PPCh. 11 - Prob. 10PPCh. 11 - Prob. 12PP
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